package codegen;

import org.apache.commons.logging.LogFactory;
import org.eclipse.core.runtime.Platform;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.myframework.JDBCCodeGenerator;
import org.osgi.framework.BundleContext;

import plugin.util.ConsoleFactory;
import plugin.util.EclipseUtil;

/**
 * The activator class controls the plug-in life cycle
 */
public class Activator extends AbstractUIPlugin {
	static {
		initLog4j();
		JDBCCodeGenerator.setLogger(LogFactory.getLog(JDBCCodeGenerator.class));
		EclipseUtil.setLog(LogFactory.getLog(EclipseUtil.class));
	}

	/**
	 * 初始化Log4j输出文件
	 */
	public static void initLog4j() {
		String eclipsePath = Platform.getInstallLocation().getURL().getPath();
		JDBCCodeGenerator.setConfigDirectory(eclipsePath);
		ConsoleFactory.initSysOut();
		System.setProperty("codegen.root", JDBCCodeGenerator.findLogs());
		System.out.println(JDBCCodeGenerator.findLogs());
	}

	// The plug-in ID
	public static final String PLUGIN_ID = "codegen"; //$NON-NLS-1$

	// The shared instance
	private static Activator plugin;

	/**
	 * The constructor
	 */
	public Activator() {
	}

	/*
	 * (non-Javadoc)
	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
	 */
	public void start(BundleContext context) throws Exception {
		super.start(context);
		plugin = this;
	}

	/*
	 * (non-Javadoc)
	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
	 */
	public void stop(BundleContext context) throws Exception {
		plugin = null;
		super.stop(context);
	}

	/**
	 * Returns the shared instance
	 *
	 * @return the shared instance
	 */
	public static Activator getDefault() {
		return plugin;
	}

	/**
	 * Returns an image descriptor for the image file at the given
	 * plug-in relative path
	 *
	 * @param path the path
	 * @return the image descriptor
	 */
	public static ImageDescriptor getImageDescriptor(String path) {
		return imageDescriptorFromPlugin(PLUGIN_ID, path);
	}
}
